What is the purpose of YAML in data handling?

YAML, which stands for "YAML Ain't Markup Language," is designed primarily for data serialization and is particularly focused on being human-readable. Its purpose is to present data structures in a format that is easy for both humans and machines to understand, facilitating seamless communication of complex data in a simple and comprehensible manner. This makes YAML beneficial for configuration files, data transmission between systems, and other contexts where clarity of data representation is vital.

The other potential choices involve functionalities that YAML does not encompass. While it may be utilized in configurations that pertain to storage or visualization, it does not serve as a storage format for large datasets, a data visualization tool, or an actual programming language for manipulation tasks. Instead, YAML is a facilitator of data formatting, allowing for structured representation without being tied to the intricacies of programming or data processing practices.